Since v2.04, bash has allowed you to intelligently program and extend its
standard completion behavior to achieve complex command lines with just a few
keystrokes. Imagine typing ssh [Tab] and being able to complete on hosts from
your ~/.ssh/known_hosts files. Or typing man 3 str [Tab] and getting a list of
all string handling functions in the UNIX manual. mount system: [Tab] would
complete on all exported file-systems from the host called system, while make
[Tab] would complete on all targets in Makefile. This project was conceived to
produce programmable completion routines for the most common Linux/UNIX
commands, reducing the amount of typing sysadmins and programmers need to do on
a daily basis.

libjpeg is a library for handling the JPEG (JFIF) image format. Included are the programs cjpeg and djpeg for converting to and from this format, jpegtran to perform some lossless transformations on JPEG imagess, and rdjpgcom and wrjpgcom to manipulate JFIF comments.

XWiki is a WikiWiki clone written in Java that supports many popular features of other Wikis like the Wiki syntax, version control, attachments, security, and searching, but also many advanced features like templates, database and dynamic development using scripting languages (Velocity, Groovy, Ruby, Python, PHP, and more), an extension system and skinability, J2EE scalability, an XML/RPC remote API, statistics, RSS feeds, PDF exporting, WYSIWYG editing, an Office viewer and importer, and a lot more.

Task Coach is a simple todo manager to manage
personal tasks and todo lists. It grew out of a
frustration that well-known task managers, such as
those provided with Outlook or Lotus Notes, do not
provide facilities for composite tasks. Often,
tasks and other things to do consist of several
activities. Task Coach is designed to deal with
composite tasks.

The Horde Application Framework is a modular, general-purpose Web application framework. It provides an extensive array of classes that are targeted at the common problems and tasks involved in developing modern Web applications.

Doxygen is a cross-platform, JavaDoc-like
documentation system for C++, C, Objective-C, C#,
Java, IDL, Python, PHP, VHDL, and Fortran. Doxygen
can be used to generate an on-line class browser
(in HTML) and/or an off-line reference manual (in
LaTeX or RTF) from a set of source files. Doxygen
can also be configured to extract the
code-structure from undocumented source files.
This includes dependency graphs, class diagrams
and hyperlinked source code. This type of
information can be very useful to quickly find
your way in large source distributions.

LDAP Account Manager (LAM) is a web frontend for managing entries (e.g. users, groups, DHCP settings) stored in an LDAP directory. LAM was designed to make LDAP management as easy as possible for the user. It abstracts from the technical details of LDAP and allows persons without technical background to manage LDAP entries. If needed, power users may still directly edit LDAP entries via the integrated LDAP browser.

WordPress is a state-of-the-art, semantic, personal publishing platform with a focus on aesthetics, Web standards, and usability. It was born out of a desire for an elegant, well-architected personal publishing system. While primarily geared towards functioning as a Weblog, WordPress is also a flexible CMS capable of managing many types of Web sites. In addition to the basic blog functions, it also has an integrated link manager, categories, tags, custom taxonomies, file attachments, XFN support, support for stand-alone pages, Atom and RSS feeds for both content and comments, blogging API support (Atom Publishing Protocol, Blogger, MetaWeblog, and Movable Type APIs), spam blocking features, advanced cruft-free URL generation, a flexible theme system, and an advanced plugin API.